Fix segfault removing theme assets

Change-Id: I4827eb6e2b186547f1df6f9bbd048fb1e3a29890
Wallpaper Overscroll and Transparent NavBar

Now possible to offset wallpaper windows by more than the size of the wallpaper
and add added a transparent mode to the NavigationBar

Change-Id: I2b0f1129a4cf73b8def35abb7072d0472a9cc972

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
add Custom Lockscreen switch

Change-Id: I3cc14cacf5462f589373b686f0dd87100507d524

Conflicts:
	core/java/android/provider/Settings.java
wallpaper: add missing @hides

Add missing @hides to setWallpaperOverscroll and setWallpaperOverscrollOffsets

Change-Id: I1cfe876272d7c0a94bef122567da30318eac9400
CM11 Themes: Take into account ALL res/xml dirs

Only res/xml was being searched for redirection XML files, which
causes themes that use xml-v14, xml-v19, etc to be overlooked and
resources not being mapped.

Change-Id: I8ccad5770250150a95ec3b89be56f8d01025b126
revert camera icon disable when Settings.System.LOCKSCREEN_MODLOCK_ENABLED was set to 1

Change-Id: I0f6e318c5da7b526e24f8c0c73102e3d7d826a46

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java